Tamas, Here's what I have in GSLL
(case (cffi:foreign-type-size :long) (8 (push :int64 *features*) #+fsbv (fsbv:defsynonym sizet :uint64)) (4 (push :int32 *features*) #+fsbv (fsbv:defsynonym sizet :uint32))) Liam On Wed, May 26, 2010 at 7:42 AM, Tamas K Papp <tkp...@gmail.com> wrote: > Hi, > > Is there a way to detect the size of integers (ie 32 or 64 bit) used > by a library? > > I am using LAPACK/BLAS (ATLAS) libraries via CFFI. Recently, my > tests failed, and to my surprise, the solution was to use 32-bit ints. > Note that I am on a 64-bit platform, using the Ubuntu libraries, so > why this happens is a mystery. But it would be great if I could > detect it somehow from within Lisp. > > Thanks, > > Tamas > > > _______________________________________________ > cffi-devel mailing list > cffi-devel@common-lisp.net > http://common-lisp.net/cgi-bin/mailman/listinfo/cffi-devel > _______________________________________________ cffi-devel mailing list cffi-devel@common-lisp.net http://common-lisp.net/cgi-bin/mailman/listinfo/cffi-devel
